baber/WOPTO huggingface dataset:
Patent JP-2002172341-A (JP)
Title: Large capacity vertical ball mill
Inventor: TAKASE KOHEI
IPC: B02C17/08
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a large capacity vertical ball mill imparting sufficiently large strength to a support structure while having treatment capacity far larger as compared with conventional technique and reduced in its occupying space. SOLUTION: The ball mill comprises a center shaft 1 arranged in an erected state, a base frame 10 supporting the lower part 1A of the center shaft 1 in a freely rotatable manner, the pot support frame 20 attached to the upper part 1B of the center shaft 1 and a plurality of mill pots 30 attached to the pot support frame 20 at the positions symmetric centering around the central shaft 1.  The base frame 10 is equipped with a lower bearding holding part 12 for holding a lower radial bearing 13 holding the lower end of the lower part 1A of the center shaft 1 in a freely rotatable manner, an upper bearing holding part 16 for holding an upper radial bearing 17 holding the upper end part 1A of the lower part 1A in a freely rotatable manner and an intermediate bearing holding part 18 for holding an intermediate trust bearing 19 holding the intermediate part of the lower part 1A in a freely rotatable manner.
Patent JP-2002173078-A (JP)
Title: Hull structure
Inventor: OKANO KENJI
IPC: B63B3/00
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a hull structure allowing easily improving hull strength without increasing hull weight. SOLUTION: The hull 1 is sectioned into a bow part 3, a middle part 4 and a stern part 5 which are made of fiber reinforced plastic. The bow part 3 and the stern part 5 have different structures from that of the middle part 4; e.g. frame structures for the bow part 3 and the stern part 5 and a monocoque structure for the middle part 4. Since the hull 1 is sectioned into three, plates of the bow part 3 and the stern part 5 need not be thick for restricting weight increase of the hull 1 and for reducing construction costs when a plate of the middle part 4 is thickened for improving strength of the hull 1.
Patent JP-2001223617-A (JP)
Title: Method for canceling echo in remote communication system and echo canceller executing the method
Inventor: MAURER MICHAEL
IPC: H04B3/23
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for canceling an echo in a remote communication system. SOLUTION: A local subscriber X and a subscriber Y resident at the remote end of a transmission link exchange information. An echo canceller 5 is assigned to at least the one subscriber X, and its parameter is set especially as a function of an echo delay time (i). A sign of a transmission signal x(t) of the subscriber X and the sign of a reception signal y(t) of the subscriber X depend on an equal time interval Ti, resulting that code sequences xi, yi stored and compared mutually are produced. The received signal y(t) is detected as an echo in the case of direct countermeasure between the code sequences xi, yi of the reception signal y(t) and the transmission signal x(t) or the counter measure (xi=yi or Equation 1) as a result of inversion, and the echo delay time (i) can be calculated.
Patent JP-2002183831-A (JP)
Title: Car washing reception device
Inventor: MOCHIZUKI TADASHI
IPC: G07F17/20
Filed: 2000-12-12
Abstract: PROBLEM TO BE SOLVED: To improve the convenience of a car washing reception device by continuously inserting two or more card media into a card processor of the car washing reception device. SOLUTION: This car washing reception device 13 having the card processor 30 capable of reading/writing information according to the car washing reception operation is provided with a suspending part 40 for temporarily suspending a preceding card medium 1A earlier inserted in the card processor 30, whereby after a subsequent card medium 1B inserted following the preceding card medium 1A is discharged, the preceding card medium 1A can be discharged.
Patent JP-2002180474-A (JP)
Title: Sheath pipe holding jig
Inventor: ONO KAZUYA
IPC: E04G15/04
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a sheath pipe holding jig facilitating the operation of positioning a sheath pipe. SOLUTION: The sheath pipe holding jig 10A is mounted to a foundation formation form 5 with concrete placed inside, and holds a sheath pipe 3 in position inside the form 5. The jig includes a leveling string contact portion 133 including two faces 133A and 133B which make contact with two orthogonally arranged leveling strings 101 and 110 through predetermined lengths, and a guide member 13A for positioning the jig 10A relative to the form 5. By simply bringing the two faces 133A and 133B into contact with the two leveling strings 101 and 110, the installed position of the jig 10A can easily be determined. Thus, the operation of positioning the sheath pipe 3 is facilitated.
Patent JP-2001214466-A (JP)
Title: System and method for automatically controlling operating instrument for civil engineering machinery depending on descrete value of torque
Inventor: ROCKE DAVID J
IPC: E02F3/43
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a controlling system which controls hydraulic cylinders for civil engineering machineries depending on descrete value of torque output which is supplied to the wheels of the civil engineering machineries to control the operating instruments for the civil engineering machineries with wheels. SOLUTION: The controlling system comprises a torque indicating mechanism for supplying a representative value of amount of torque to be applied to the wheels of the civil engineering machineries. An electronic controlling device receives representative torque from the mechanism and judges if the representative torque received from the torque indicating mechanism exceeds a first prescribed value and generates a first command signal as a response. A device for controlling hydraulic instruments controls the flow rate of hydraulic fluids to supply to the inclined hydraulic cylinder in a certain sequence set after responding to the first command signal in order that the inclined hydraulic cylinder can operate a bucket of the civil engineering machinery in a controllable manner to take out a material out of a heap of materials.
Patent JP-2002181812-A (JP)
Title: Toothbrush type biosensor
Inventor: NAKAYAMA HIROSHI
IPC: G01N33/569
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a device for collecting a sample from the inside of an oral cavity and quickly and easily measuring an analyzed object contained in the sample. SOLUTION: This toothbrush is provided with at least one sample collecting hole arranged in the vicinity of a base part of a bunch of brush bristles and a sample holding part fluidally connected to the hole.
Patent JP-2002181022-A (JP)
Title: Screw for fixation and screw fixing method
Inventor: NORO TADASHI
IPC: F16B39/30
Filed: 2000-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a screw for fixation and a screw fixing method capable of easily fixing the screw in a short time even for a part having a minute shape and preventing the screw from being loosened. SOLUTION: After nipping and holding an object 3 to be fixed by a base member 2 and the screw 1 for fixation and tightening the screw with a specified torque of the screw 1 for fixation, welding treatment is applied to a joint part of the base member 2 and the member 3 to be fixed and a joint part of the screw 1 for fixation and the member 3 to be fixed.
Patent JP-2002186818-A (JP)
Title: Oil bath type air cleaner
Inventor: NAKAMURA YASUSHI
IPC: B01D47/02
Filed: 2000-12-19
Abstract: PROBLEM TO BE SOLVED: To provide an oil bath type air cleaner preventing the leak of oil caused by the deformation of a case main body and an oil pan case and constituted so as to be capable of altering a clamp position to be made easy in maintenance. SOLUTION: The lower edge rib 2a of a case main body 2 is externally fitted and fixed to the upper edge rib 3a of the oil pan case 3 under the case main body in a detachable manner to constitute a cleaner case 1. A ring-shaped rib reinforcing member 12 is externally fitted to the lower edge rib 2a of the case main body 2 and a pair of clamp mounting parts 12b and 12b are provided to the rib reinforcing member 12 and a pair of clamps 15 and 15 are mounted on the clamp mounting parts 12b and 12b and the lower edge rib 2a of the case main body 2 and the upper edge rib 3a of the oil pan case 3 are clamped along with the rib reinforcing member 12 by a pair of the clamps 15 and 15.
Patent JP-2002179016-A (JP)
Title: Flower processing device
Inventor: MIYATA HISANORI
IPC: B65B27/00
Filed: 2000-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a flower processing device capable of binding a plurality of petals into one bundled state in a mechanical manner, saving energy for its operation and increasing its efficiency in operation. SOLUTION: Flowers A mounted on mounting tables 8 of a transferring conveyor 2 are released onto collecting segments 50 at classification segments (d), (e) in response to a discrimination performed by a discriminating device 45. A plurality of flowers A collected at the collecting segments 50 are aligned in a substantial same direction, transferred and supplied to a binding machine 57. The stems (Ab) of the flowers A... are gathered by collector plates 53 into such a state as one in which they are bundled (or collected) to each other. The stems (Ab) of the flowers A are aligned in such a state as one in which they are abutted against an alignment plate 58 and aligned substantially in a straight line, the stems (Ab)... are held in a bundled state by a pair of chucks 59, thereafter a binding machine 57 is driven to wind a rubber rope B around the stems (b)... held by the pair of chucks 59 and bind them into one bundle.
Patent JP-2002177060-A (JP)
Title: Device for setting the table
Inventor: KUBO OSAMU
IPC: H05B6/12
Filed: 2000-12-19
Abstract: PROBLEM TO BE SOLVED: To increase the number of possible accommodation in an accommodating room of a tray carrying a dinner set with dished up food, raise the heating efficiency of food and inject cleaning water inside the accommodating room to clean. SOLUTION: A tray accommodating shelf 6 for accommodating in a tier form trays T carrying a dinner set C with dished up food F, a heating means 5 for heating the food F by electromagnetic induction heating and an accommodating room 2 for surrounding the tray accommodating shelf 6 with thermal insulation are included. The tray accommodating shelf 6 is formed of insulating materials in a plate form containing an induction heating coil 53 of the heating means 5 and a lead wire 54 connected to the induction heating coil 53. For the area of the plate form of the tray accommodating shelf 6, the part excluding the containing portion of the induction heating coil 53 and the lead wire 54 is relatively greatly removed.
Patent JP-2002187039-A (JP)
Title: Device for work carry-in confirmation
Inventor: YOSHIKAWA SHINJI
IPC: B23Q17/00
Filed: 2000-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a device for work carry-in confirmation having a simple configuration in which an operation of a loader is employed to confirm with excellent reliability whether or not a work is properly carried in. SOLUTION: A confirming action command means 21 is provided which makes a loader 5 performing the operation to abut a part of the loader 5 to an end surface of a work W retained on a work holding part 2 of the machine tool 1. A work position detecting means 31 for detecting a position of the abutted work end surface is provided. On the basis of the detected result and the dimension of the work, a work seating judging means 32 for judging confirmation of seating is provided. The work position detecting means 31 detects that the loader is brought into contact with the work W by variation in a load torque of a servo motor 13. The work seating judging means 32 judges a seating faulty when the work position detecting means 31 detects the contact before the loader 5 reaches to the position corresponding to the dimension of the work.
Patent JP-2001225795-A (JP)
Title: Inlet structure for water jet fitted to hull
Inventor: FREITAG MICHAEL W
IPC: B63H11/11
Filed: 2000-12-21
Abstract: PROBLEM TO BE SOLVED: To easily install a water jet device on a cavity formed on a hull. SOLUTION: A ship is provided with an inlet inclined path 6 increased in height as extended backward and the cavity 5 communicated with the rear section of the inlet inclined path at a front section. The bottom section of the cavity and the rear section are opened. The ship is propelled by a water jet device having an inlet housing 18 installed on the cavity of the hull. The inlet housing partitions an inlet capacity portion 46 flow-communicated with the inlet inclined path and a channel tunnel 44 flow-communicated with the inlet capacity portion. The inlet capacity portion is increased in height as extended backward. The inlet inclined path and the inlet housing have lower U-shaped boundaries respectively, and the lower U-shaped boundaries are connected to form a nearly rectangular inlet through which water is sucked by a water jet.
Patent JP-2002199181-A (JP)
Title: Image reader, image read method, and storage medium with image reading procedure stored
Inventor: SUGIYAMA NORIO
IPC: G03G21/00
Filed: 2000-12-22
Abstract: PROBLEM TO BE SOLVED: To eliminate the troubles of a blank image being obtained or an image on one face of a document is erased, even in the case that the front and rear of the document is reversely set at the time of reading this image on one face. SOLUTION: When a blank is discriminated by a blank discrimination part 26 at the time of selecting a mode where only one face of the document is read, image data discriminated as a blank is deleted, and the rear face of the document discriminated as the blank is read by a read part 9, and read image data is substituted for deleted image data when having information in the read picture data. When the rear face is discriminated as a blank also by the blank discrimination part 26, image data of pages discriminated as blanks is deleted, and the number of documents is reduced by the number of deleted pages.
Patent JP-2002193038-A (JP)
Title: Folding type step to be mounted at getting in/out part of automobile
Inventor: UENO MAMORU
IPC: B60R3/00
Filed: 2000-12-22
Abstract: PROBLEM TO BE SOLVED: To get in/out of an automobile for those people such as children, elderly people and handicapped persons with a foot thereon at ease that is inconvenient for tem to get in/out of the automobile since a floor of a getting in/out part of the automobile is higher than the ground and to provide a folding type step to be mounted at the port that can be easily mounted afterward and fixed stably at the door for usage to be folded flatly for housing when not in use with a simple structure. SOLUTION: Ends of support arms 4, 4 are pivotally mounted on right and left front ends of a step body 2 to be a step forgetting in/out of the automobile A and ends of folding stays 8, 8 are pivotally mounted on right and left rear ends of the step body 2. Tips of the support arms 4, 4 and that of the stays 8, 8 are pivotally mounted on brackets 15, 15 for being secured on a floor face such as a step C inside the getting in/out part B for mounting.
Patent JP-2002197983-A (JP)
Title: Substrate for plasma display device and plasma display device using the same
Inventor: HANDA SHINICHI
IPC: H01J17/04
Filed: 2000-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a substrate for a plasma display device, causing less defects in joint between a discharge electrode and a terminal electrode. SOLUTION: The discharge electrode 3 is formed to encircle a backing layer 4 and to cover part of the terminal electrode 10.
Patent JP-2001331200-A (JP)
Title: Device and method for phase quantization of voice signal using acknowledgement characteristic weighted function
Inventor: KIM DOH SUK
IPC: G10L19/093
Filed: 2000-12-26
Abstract: PROBLEM TO BE SOLVED: To prevent an auxiliary controller from providing an erroneous output due to the failure in a distributed control system in which a main controller and the auxiliary controller are connected together through a communication network. SOLUTION: The device is constituted of a phase information extracting section 100 which obtains the phase of each harmonic frequency from voice signals S(n) that are expressed by the discrete total sum of periodic signals having mutually different harmonic frequency components, a quantized noise adjusting section 110 which adjusts the sizes of quantized noise of each phase using an acknowledgement characteristic wighted function that makes quantized noise less than a prescribed audile phase difference acknowledgement critical value, a quantized bit assigning section 120 which assigns quantized bits to each phase in accordance with the size of the adjusted quantized noise and a scalar quantizing section 130 which quantizes each phase by the assigned quantized bits. By quantizing each phase of harmonic frequency, the tone quality of coded voice is further improved.
Patent JP-2002056622-A (JP)
Title: Data storage medium and its data reader
Inventor: CHEN I MING
IPC: G11C13/04
Filed: 2000-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a portable data storage medium having relatively large storage capacity. SOLUTION: This device is suitable to read information stored on the data storage medium. The data storage medium has a rectangular card main body having a surface part where a plurality of data storage areas are formed. Each data storage area has a plurality of parallel and equal data storage tracks. The device forms a reading unit, a driving unit and a control unit. The reading unit can simultaneously read the whole information stored in the data storage tracks of one data storage area. The driving unit moves the reading unit from a position corresponding to one data storage area to a position corresponding to another data storage area. The control unit receives information read from the reading unit.
Patent JP-2002200373-A (JP)
Title: Cutter for coaxial cable
Inventor: YOKOYAMA KIMIHIRO
IPC: B26D1/08
Filed: 2000-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a cutter for a coaxial cable having no possibility of generating cut powder and cut burrs when cutting the coaxial cable and of causing collapses on an outer conductor at a cut section. SOLUTION: This cutter comprises a cable support section 5 equal or similar in shape to the coaxial cable 17 to be cut, a cutter blade 11 arranged to face the cable support section 5 and biting into the coaxial cable 17 fitted to the cable support section 5, a spring body 13 applying the pressing force to the cutter blade 11 to let the cutter blade 11 bite into the coaxial cable 17, and a frame body 1 arranged with the cable support section 5, the cutter blade 11, and the spring body 13 at prescribed positions respectively and rotated around the coaxial cable 17.
Patent JP-2002197833-A (JP)
Title: Tape cartridge
Inventor: SATO TAKATERU
IPC: G11B23/107
Filed: 2000-12-28
Abstract: PROBLEM TO BE SOLVED: To maintain the smooth rotation of a tape reel over a long period and to surely release the braking of the rotation of the tape reel by a brake mechanism. SOLUTION: The tape cartridge 1 is provided with a case main body 2 consisting of an upper case 11 and a lower case 12, the single tape reel 3 housed inside the case main body 2 in the state the tape is wound round a hub 15, and the brake mechanism BM for braking the rotation of the tape reel 3, and the brake mechanism BM is furnished with a brake releasing plate 6 disposed on the bottom surface movably to the side of an opening part from the bottom surface of the hub 15 and a lock member 4 energized to the bottom surface of the hub 15 so as to be in contact with the contact surface of the brake releasing plate 6, then the constitution is made in such a manner that the contact surface of any one of the brake releasing plate 6 and the lock means 4 is formed by resin, and to the surface of any another one,  a metallic member 22 forming the contact surface is fixed by insertion or adhesion.
Patent JP-2002204464-A (JP)
Title: Catv system
Inventor: SAITO SATOSHI
IPC: H04N7/16
Filed: 2000-12-28
Abstract: PROBLEM TO BE SOLVED: To ensure a substitute transmission line on the occurrence of a fault in a CATV transmission line and specifies the transmission line having a fault and early completes the restoration of the fault. SOLUTION: All transmission amplifiers 1-9 dotted on a wired transmission line 13 incorporated wireless communication means having respective ID numbers. The transmission line amplifiers 1-9 monitor a fault occurred on the transmission line 13 at all times and have a function of using the wireless communication means including an antenna 15 and informing a transmission line management computer 12 of a CATV broadcast facility 10 about the result of monitor. When the transmission line amplifiers 1-9 detect the occurrence of a fault, the CATV system automatically switches the wired communication into a wireless communication and the wireless communication means relays the transmission line in two-way in place of the faulty part of the transmission line 13 due to the occurrence of disaster or trouble.
Patent JP-2002199720-A (JP)
Title: Resonance-type power supply circuit
Inventor: IMAMURA NOBUAKI
IPC: H02M3/335
Filed: 2000-12-28
Abstract: PROBLEM TO BE SOLVED: To obtain a resonance-type power supply circuit with little circuit loss and noise. SOLUTION: This resonance-type power supply circuit 10 includes a flyback transformer 12, and a first FET 14 and a power supply 20 are connected to its primary winding. A resonance capacitor 16 and a damper diode 18 are connected between the drain and source of the first FET 14. A clamping circuit 28 comprising a diode 30 and a second FET 32 is connected, in parallel to the primary winding of the flyback transformer 12. The first FET 14 and the second FET 32 are controlled by a control circuit 26. After a flyback pulse is generated, the second FET 32 is turned on, and further, after the second FET 32 has been turned off, the first FET 14 is turned on. If the period of a ringing pulse is denoted by T, the second FET 32 is turned off, and after a lapse of (3T/4), the first FET 14 is turned on.
Patent JP-2002178995-A (JP)
Title: Variable wing aircraft
Inventor: KOBAYASHI MASATO
IPC: B64D17/10
Filed: 2000-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a glider allowing anybody to maneuver which can take off vertically from a flat ground with a thermal expansion of the air, deform into a wing shape up in the sky, and land safely upon making gliding. SOLUTION: Wing shapes split and spread are provided inside a balloon, and up in the sky, are converged by cables, and the balloon of thermal working type is turned into a wing shape to make gliding. At gliding, the opening in the undersurface is closed, and an air intake provided at the aicraft head for retaining the air pressure enables a long time flight.
Patent JP-2001274120-A (JP)
Title: Polishing pad and its manufacturing method
Inventor: PHAM XUYEN
IPC: B24B37/20
Filed: 2000-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a method of bonding polishing pads which are formed for use in the chemical-mechanical planarization of a semiconductor wafer. SOLUTION: Two polisher pad sections (20, 22, 24) are positioned, so as to contact with each other and then mutually welded together, to make a robust joint (32, 34, 36). The joint is resistant to infiltration of slurry and is not susceptible to delamination that occurs commonly in a typical laminate joint.
Patent JP-2001511502-A (JP)
Title: 自己潤滑軸受け
IPC: F16C33/14
Filed: 1998-07-11
Abstract: (57)【要約】
自己潤滑軸受けが、金属製基部、及びそれと一体に形成され、そこから垂直に伸長する一連の突起構造の重なりとして製造される。フルオロポリマーの軸受け層が、基部と、それに埋め込まれる突起構造に重ねられる。突起構造は、軸受け層を所定位置に保持し、軸受け稼働中に基部表面に沿った滑りの防止を補助する。この基部の固定により、比較的厚い軸受け層がクリープする傾向を低減する。これとは別に構造は、その寿命において比較的一定の摩擦係数を有し、基部と回転軸等の支持される物体間の比較的高い熱と電気の伝導性を持たせるために熱的及び電気的な橋となる構造を有する薄い荷重支持層を有する軸受けを提供する。構造はまた、支持される物体と直接接触して、扁平化の防止を補助する。これにより、軸受けは比較的低摩擦係数、長軸受け寿命、耐クリープ性と耐機械的応力性、更に導電性と熱伝導性を具備する。